FENGYUN 1C DEB, 30663
Orbit data source: Space-Track
FENGYUN 1C DEB, 30663 is space debris in SSO originally from a launch on Mon, 10 May 1999 UTC launched from the Taiyaun Space Center, China (TSC). Fengyun 1C debris stems from the Chinese weather satellite Fengyun-1C, which was intentionally destroyed by a Chinese anti-satellite missile in 2007. This event dramatically increased the amount of space debris, with thousands of trackable fragments posing hazards to satellites and human spaceflight. The Fengyun 1C debris cloud has become a focal point in discussions about space sustainability and the need for international regulations to prevent the creation of new debris.
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30663 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 FENGYUN 1C DEB
1 30663U 99025APV 26263.14246315 .00001113 00000-0 85780-3 0 9995
2 30663 99.2933 157.0509 0645325 175.0634 185.7281 13.24826970927724Epoch: 2026-09-20T03:25Z
TLE epoch observation values (Epoch: 2026-09-20T03:25:08.816Z)
Latitude
0.00004°
Longitude
106.72327°
Altitude
1,653.925 km
Speed
6.816 km/s
True Right ascension
10h 28m 12s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
04:57:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,650.326 km
Perigee altitude
676.947 km
Semi-major axis
7,541.774 km
Eccentricity
0.06453
Inclination
99.2933°
RAAN
157.0509°
Arg. of periapsis
175.0634°
True anomaly
185.04503°
Mean anomaly
185.7281°
Eccentric anomaly
185.38134°
Mean motion
3.31385 °/min
Orbital period
108.63 mins
BSTAR
0.0008578
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Other satellites on launch #25 in the year 1999 (1999-05-10 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.FENGYUN 1C DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-09-21 15:47:33.296Z | 127.512° SE | 2026-09-21 15:55:33.296Z | 59.989° ENE | 37.926° | 2026-09-21 16:01:33.296Z | 4.431° NNE |
| 15 mins | 2026-09-21 17:34:33.296Z | 187.94° SSW | 2026-09-21 17:41:33.296Z | 249.96° W | 52.255° | 2026-09-21 17:49:33.296Z | 334.855° NNW |
| 5 mins | 2026-09-22 05:02:33.296Z | 56.874° ENE | 2026-09-22 05:04:33.296Z | 89.045° E | 23.789° | 2026-09-22 05:07:33.296Z | 138.661° SSE |
| 6 mins | 2026-09-22 06:49:33.296Z | 341.243° N | 2026-09-22 06:52:33.296Z | 286.302° WNW | 30.317° | 2026-09-22 06:55:33.296Z | 239.044° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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